In the stone paper production process, the factory simplifies a crushing process, because the broken stone generates a lot of dust, causing harm to the environment and the human body. Therefore, the calcium carbonate production process is generally carried out by a quarry. After the stones are crushed, the quarry mill uses a calcining process to produce hydrated lime or lime. The main component of this lime is calcium carbonate, and then the lime is powdered.  if the stone paper mill is built in the stone-producing area, the crushing process can be separated from the production process. If the area is not a stone-producing area, you can purchase lime powder directly for stone making, and the cost will only increase by a few hundred yuan. Process flow: The process of producing synthetic paper using the combination of calendering and casting. The basic material of stone paper is polyethylene-PE and polypropylene-PP. Instead of a single casting machine instead of a calender, a combination of polyethylene-PE and polypropylene-PP is used in combination with calendering and casting, which is more suitable for the processing of polyethylene. The product performance is improved and the product is improved.

The production scope is more extensive. Production Process: Auxiliary - Modification - Granulation - Production - Thickness Measurement Additives - Products - Cutting - Coiling - Surface Treatment Raw Materials [Calcium Carbonate Powder, Resin (Plastic-Polyethylene PP, Polypropylene PE), Additives (Adhesives)]--Mixing-- Mixed Paper--Extrusion (Casting, Rolling)--Base Paper--Coating Cloth Treatment (Paper Spray Coating Solution)--Multilayer Film Treatment--Glossy Surface Treatment--Synthetic Paper (Coating Liquid)--Graphic Fabric Treatment

1.Eenvironmental protection coating --- environmental protection paper. 2. Synthetic paper. 3. Base paper smooth surface - green thick surface material. 4. Base paper multilayer film processing - synthetic thick sheet.